Now, right-clicking on an image allows you to open that image in this
tab or a new tab. You can also copy the image URL, and even copy the
image itself to the clipboard! :^)
Copying to the clipboard will not work in a multi-process context yet,
since we need to send the image bitmap across the IPC boundary and this
patch does not do that.
urls were previously added to history in the Tab::load()
function, which excluded the setter on window.location.href.
This commit adds all urls to browser history when the page loads,
as long as the load_type is not LoadType::HistoryNavigation.
Closes#3148
This code was previously relying on the PageView::on_load_start hook
firing synchronously when calling PageView::load(). This was not
happening with WebContentView, so it broke the back/forward history.
Instead, we now differentiate between history navigations and normal
loads in Tab::load(). History navigations don't push new entries into
history, but instead just move the history pointer.
Right clicking on a position in the PageView of a tab will open a
context menu with common actions like back, forward, reload, view
source and inspect DOM. :^)
The JavaScript console can be opened with Control+I, or using
the menu option. The console is currently a text box with JS
syntax highlighting which will send commands to the document's
interpreter. All output is printed to an HTML view in the console.
The output is an HtmlView to easily allow complex output, such
as expandable views for JS Objects in the long run.
Note that this is a little bit unreliable with the keyboard shortcut
since LibGUI can get confused about which Action it's supposed to use
as each Browser::Tab has its own "close tab" action. This will need
to be fixed in LibGUI.
This patch moves most of the Browser UI into a Tab class. The main UI
now mainly consists of a GUI::TabWidget that Tab objects are added to.
I'm going with the "tabs on top" style here, since I like how it makes
it feel like each tab has its own UI controls (which it actually does!)
